Christen returned an overdue book to the library. Her fine was the same as the fine for returning the book
yesterday. Which could be the number of days overdue?

Most likely 3 because the longer it is the more you pay so she couldnt have had it overdue it for too long otherwise it would be more expensive so I would say 3.

Hope this helps please consider making it brainliest pls.

d. 24+-0.114

step-by-step explanation:

the question requires us to calculate the approximate 95% confidence interval for the mean number of ounces of ketchup per bottle in the sample given the following statistics;

sample mean = 24

standard deviation, σ = 0.4

sample size , n = 49

the confidence interval for a population mean is calculated using the formula;

sample mean ± z-score*(σ/sqrt(n))

the z-score associated with a 95% confidence interval, from the standard normal tables, is;

1.96

substituting these values into the formula;

24 ± 1.96*(0.4/7)

= 24 ± 0.112

from the alternatives given, choice d is closest to the above expression;